INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e7133b1ae51d248a0f7ff048f4ae3c6ab2dfd28fe155eb966223d739d991d9', 
    'NHFK41SCAEQ54iPoVKETMS5FQW3eLXtnrXj2+o1KOw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)